| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $138.74 | 7.268% | $148.8236 | $148.82 | $148.80 | $148.80 |
| Purchase #2 | $68.95 | 10.534% | $76.2132 | $76.21 | $76.20 | $76.20 |
| Purchase #3 | $167.76 | 6.847% | $179.2465 | $179.25 | $179.25 | $179.20 |
| Purchase #4 | $84.37 | 10.493% | $93.2229 | $93.22 | $93.20 | $93.20 |
| Purchase #5 | $14.85 | 10.785% | $16.4516 | $16.45 | $16.45 | $16.50 |
| Purchase #6 | $212.49 | 9.834% | $233.3863 | $233.39 | $233.40 | $233.40 |
| Purchase #7 | $155.54 | 4.814% | $163.0277 | $163.03 | $163.05 | $163.00 |
| 7 purchase totals = | $842.70 | $910.3718 | $910.37 | $910.35 | $910.30 | |